# METHODOLOGY - Estadísticas Anuales de COVID-19 en Países Iberoamericanos (2019-2024): Casos, Muertes, Recuperaciones, Tasa de Mortalidad y Vacunaciones

**DOI:** https://doi.org/10.7910/DVN/ETCLN2 | **Author:** de la Serna, Juan Moises

## Design
Type: Documentary data compilation
Scope: Ibero-America (Spain, Portugal, Latin America) | Period: 2019-2024

## Sources
- WHO COVID-19 Dashboard (covid19.who.int)
- Our World in Data (ourworldindata.org)
- Johns Hopkins University CSSE
- National Health Ministries

## Process
1. Data extraction from official sources
2. Cross-validation across sources
3. Standardization and cleaning
4. Quality control and documentation

## Tools
- R 4.3+ (tidyverse, data.table)
- Python 3.10+ (pandas, numpy)

## Limitations
See LIMITATIONS.md
